Gruppe von Wissenschaftlern diskutiert chemische Formeln. - Stockfoto & -bild

Young scientist makes notes on a glass Board.concept of education

Group of scientists discussing chemical formulas .close up

Young scientist making notes on the glass Board at the time of the experiment.photo with copy space

Colleagues discussing research results.the concept of teamwork

Laboratory with scientist working with test tubes flask and microscope

Closeup.scientists in the laboratory.toned image .

Closeup. two scientists examining liquid in a test tube

Laboratory with scientist working with test tubes flask and microscope

Group of microbiologists studying the liquid in the glass tube. the concept of the research

Laboratory with scientist working with test tubes flask and microscope